AS393689 National Library of Medicine

NLM-NCCS

IPv4 Addresses: 2,304

Number of Peers: 8

Number of Prefixes: 5

ASN Allocated: Assigned

ASN
Prefixes
Peers
Upstreams
Downstreams
Graphs
World Map
Raw Whois

AS393689 Summary

Regional Registry:

IANA

Allocation Status:

Assigned

AS393689 Network

IPv4 Prefixes:

IPv4 Peers:

IPv4 Upstreams:

IPv6 Prefixes:

IPv6 Peers:

IPv6 Upstreams:

Contacts

Email Contacts:

kevin.gates@nih.gov

abuse@nlm.nih.gov

Abuse Contacts:

abuse@nlm.nih.gov

Address:

8600 Rockville Pike,

Bethessda,

MD,

20817,

IPv4 Prefixes
IPv6 Prefixes

Announced Prefix	Description	Parent Prefix	RIR
165.112.6.0/23	National Institutes of Health	165.112.0.0/16	ARIN
165.112.8.0/22	National Institutes of Health	165.112.0.0/16	ARIN
165.112.34.0/23	National Institutes of Health	165.112.0.0/16	ARIN
165.112.140.0/24	National Institutes of Health	165.112.0.0/16	ARIN

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	2607:f220:41f::/48	National Institutes of Health		2607:f220::/32	ARIN

IPv4 Peers
IPv6 Peers

ASN	Name	Description
AS11164	INTERNET2-I2PX	Internet2
AS70	NLM-GW	National Library of Medicine
AS10886	MAX-GIGAPOP	University of Maryland
AS11537	INTERNET2-RESEARCH-EDU	Internet2

ASN	Name	Description
AS70	NLM-GW	National Library of Medicine
AS10886	MAX-GIGAPOP	University of Maryland
AS11537	INTERNET2-RESEARCH-EDU	Internet2
AS11164	INTERNET2-I2PX	Internet2

IPv4 Upstreams
IPv6 Upstreams

Country	ASN	Name	Description	IPv6
	AS10886	MAX-GIGAPOP	University of Maryland
	AS11164	INTERNET2-I2PX	Internet2

IPv4 Upstream Graph

Country	ASN	Name	Description	IPv4
	AS10886	MAX-GIGAPOP	University of Maryland
	AS11164	INTERNET2-I2PX	Internet2

IPv6 Upstream Graph

IPv6 Downstreams

Country	ASN	Name	Description
	AS70	NLM-GW	National Library of Medicine

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#


ASNumber:       393689
ASName:         NLM-NCCS
ASHandle:       AS393689
RegDate:        2014-11-06
Updated:        2014-11-06    
Ref:            https://rdap.arin.net/registry/autnum/393689


OrgName:        National Library of Medicine
OrgId:          NLM
Address:        8600 Rockville Pike
City:           Bethessda
StateProv:      MD
PostalCode:     20817
Country:        US
RegDate:        1984-02-13
Updated:        2022-09-28
Ref:            https://rdap.arin.net/registry/entity/NLM


OrgTechHandle: GATES18-ARIN
OrgTechName:   Gates, Kevin 
OrgTechPhone:  +1-301-496-2572 
OrgTechEmail:  kevin.gates@nih.gov
OrgTechRef:    https://rdap.arin.net/registry/entity/GATES18-ARIN

OrgAbuseHandle: NAC15-ARIN
OrgAbuseName:   Network Abuse Center
OrgAbusePhone:  +1-301-496-2943 
OrgAbuseEmail:  abuse@nlm.nih.gov
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NAC15-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#

Country	IX	Name	IPv4	IPv6	Port Speed

AS393689 National Library of Medicine

NLM-NCCS

AS393689 Summary

Regional Registry:

Allocation Status:

AS393689 Network

IPv4 Prefixes:

IPv4 Peers:

IPv4 Upstreams:

IPv6 Prefixes:

IPv6 Peers:

IPv6 Upstreams:

Contacts

Email Contacts:

Abuse Contacts:

Address:

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